Pyoderma Gangrenosum

Abstract: 46 yo man with 1.5 year history of leg ulcersHistory: The patient, a disabled 46 yo Cambodian man, has a four year history of poorly controlled ulcerative colitis. He has had painful leg ulcers for the past two years. These begin with pustules or vesicles by history. At present he is taking 1200 mg of Asacol t.i.d. and prednisone 30 mg. per day. In addition to the prednisone he has used potent topical steroids for his ulcers and...

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Alopecia in a Child

This 11 yo boy has had this alopecic area since infancy. He has been with adoptive parents since he was a baby and his mother says this has been here since coming to live with her. At first, I thought this was a nevus sebaceous, but the scalp looks normal here with none of the raised "pebbly" surface seen in this disorders in older children.My working diagnosis here is "Congenital Triangular Alopecia."References: (supplied by Brian Maurer)1. Elmer...

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Acanthosis Nigricans in a Child

Abstract: 11 yo girl with three year history of acanthosis nigricansHistory: This is a healthy 11 y.o. girl. Her mother noticed gradual darkening of skin in neck folds, axillae and groin around three years ago. The child is Chinese. Has not had her first menstrual cycle yet, although has some breast development. She is mildly overweight (not obese). Fitzpatrick Skin Type IV - V. No hirsuitism.O/E: Velvety hyperpigmentation of skin folds. There...

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